心房撲動
心房撲動(英語:)是一種常見的心律不整,起始於心臟的心房[1]。每分鐘約發出激動波250-350個。其特徵為P波外型相似且快速地出現,且呈鋸齒狀。因為這種激動波是源自於異位節律點,故稱之為撲動波()。只有少數個撲動波能傳至房室结,故幾個P波之後才會出現QRS綜合波。
| 心房撲動 Atrial flutter | |
|---|---|
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| Atrial flutter with varying A-V conduction (5:1 and 4:1) | |
| 类型 | 房性心动过速[*] |
| 分类和外部资源 | |
| 醫學專科 | 心臟病學 |
| ICD-10 | I48 |
| ICD-9-CM | 427.32 |
| DiseasesDB | 1072 |
| MedlinePlus | 000184 |
| eMedicine | med/185 |
| MeSH | D001282 |
參考資料
- Sawhney, NS; Anousheh, R; Chen, WC; Feld, GK. . Cardiology Clinics (Review). February 2009, 27 (1): 55–67, viii. PMID 19111764. doi:10.1016/j.ccl.2008.09.010.
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